MAX9118EXK

Overview

The MAX9118EXK is a general-purpose analog comparator manufactured by Analog Devices Inc. under the Maxim Integrated brand, belonging to the MAX9118 series. It features an integrated reference voltage and operates within a supply voltage range of 1.6V to 5.5V. The device is housed in an SC70-5 surface-mount package and supports operation across an industrial temperature range of -40°C to +85°C.

Feature Summary

• Integrates a fixed internal reference voltage for simplified circuit design
• Operates on low single-supply voltages starting from 1.6V
• Utilizes compact SC70-5 surface-mount packaging

Applications

• Threshold detection circuits
• Voltage monitoring systems
• General-purpose signal comparison

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to potential availability constraints. Confirm specific suffixes against official datasheets to ensure correct pinout and electrical characteristics. Request original documentation to validate manufacturing origin and compliance status before integration into production designs.

Selection Notes

Select this component when a low-voltage, single-supply comparator with an internal reference is required. Ensure the application fits the SC70-5 footprint constraints. Verify that the input common-mode voltage range aligns with the system's signal levels relative to the supply rails.

Part Context

This part belongs to the MAX9118 family of low-power comparators designed for portable and battery-operated applications. It serves as a cost-effective solution for basic threshold sensing tasks where space is limited and power consumption must be minimized.

Replacement Considerations

Consult official cross-reference lists for verified substitutes. Ensure any replacement maintains the same pinout configuration and electrical specifications to guarantee compatibility without redesigning the host circuit.